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Sample Preparation Product Applications In Missouri
8 applications found
Because the QuEChERS method is fast, it only adds a few minutes to the sample preparation procedure. Sample processing using QuEChERS with PSA/C18 allows analysts to accurately process various matrices in a single workflow, with very little additional sample preparation ...
BySigma-Aldrich based in Bellefonte, PENNSYLVANIA (USA)
Because the analytes are already in solution, there is no need for extensive sample preparation. Dilution followed by direct injection into an HPLC is typically suitable. ...
BySigma-Aldrich based in Bellefonte, PENNSYLVANIA (USA)
While gas chromatography has historically been the preferred technique for analysis of herbicides in water samples, the use of LC-MS/MS for this application is gaining acceptance. ...
BySigma-Aldrich based in Bellefonte, PENNSYLVANIA (USA)
When additional confirmation or quantification is desired, chromatographic laboratory analysis is often necessary. Preparation of matrix samples prior to chromatographic analysis typically requires extraction and purification. Commonly, immunoaffinity columns (IAC), which employ a multi-step bind and elute mechanism to concentrate and purify aflatoxins, are used to purify matrix samples for subsequent analysis. Solid phase extraction (SPE), an alternate method ...
BySigma-Aldrich based in Bellefonte, PENNSYLVANIA (USA)
The Situation:Power plants and paper mills use service water loops and mill water loops respectively for the cooling of lubricating, hydraulic, turbine and transformer oil. These cooling systems feature large, recirculating volumes of water which are treated with biocides, dispersants, and corrosion inhibitors. By comparison, refineries often use once through cooling water systems. The cooling water is taken from lakes, rivers, or the ocean and circulated once through the plant to cool processes. Large volumes of ...
ByBenchmark Measurement Solutions (formerly Turner Designs Hydrocarbon Instruments) based in Edmonton, ALBERTA (CANADA)
The Situation: California is currently facing one of the most severe droughts in recorded history. In order to mitigate the drought conditions, various water conservation measures have already been implemented, and others are being considered. One method under consideration is using the advanced treatment of produced water to make it available for irrigation. A major challenge to the success of this method is economically treating the produced water to achieve the quality mandated by California’s irrigation ...
ByBenchmark Measurement Solutions (formerly Turner Designs Hydrocarbon Instruments) based in Edmonton, ALBERTA (CANADA)
Shimadzu's Cannabis Testing Solutions cover a broad range of applications, from potency testing to pesticide screening. We supply the instruments, methods and experience necessary to get you up and running quickly. Shimadzu scientific instruments have been applied to natural products, food sciences, pharmaceuticals and environmental testing for decades. Whether you are a chromatography expert or a novice, our platforms and training ensure that your laboratory will generate quality results from a wide variety of ...
ByShimadzu Scientific Instruments Inc based in Columbia, MARYLAND (USA)
High-sensitivity and simultaneous analysis of Psychoactive drugs using LC-MS/MS with full-automated pretreatment ...
ByShimadzu Scientific Instruments Inc based in Columbia, MARYLAND (USA)